fix: Remove problematic try/finally block

[effigies]

I'm not sure there's a good test to write here. You could mock inspect.stack, but what assertions would there be worth making?

Closes #136.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.72%. Comparing base (4e78314) to head (683f722).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #137      +/-   ##
==========================================
- Coverage   95.74%   95.72%   -0.02%     
==========================================
  Files           5        5              
  Lines         235      234       -1     
==========================================
- Hits          225      224       -1     
  Misses         10       10              

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[stefanv]

So what happens now when the parent assignment fails, which, I presume, is what caused the original issue?

[effigies]

An exception is raised, and there's nothing to delete before letting the exception propagate.

[stefanv]

Thank you, @effigies!